DK1862213T3 - Apparatus for disinfecting a reverse osmosis plant - Google Patents

Apparatus for disinfecting a reverse osmosis plant

Info

Publication number
DK1862213T3
DK1862213T3 DK07009747.2T DK07009747T DK1862213T3 DK 1862213 T3 DK1862213 T3 DK 1862213T3 DK 07009747 T DK07009747 T DK 07009747T DK 1862213 T3 DK1862213 T3 DK 1862213T3
Authority
DK
Denmark
Prior art keywords
water
reverse osmosis
suction chamber
level sensor
osmosis plant
Prior art date
Application number
DK07009747.2T
Other languages
Danish (da)
Inventor
Manfred Voelker
Original Assignee
Manfred Voelker
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Manfred Voelker filed Critical Manfred Voelker
Application granted granted Critical
Publication of DK1862213T3 publication Critical patent/DK1862213T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/10—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/12—Controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

The device for disinfecting reverse osmosis plant for the production of pure, germ-free water from tap water for medical and food-technical applications, comprises a water-jet pump (30), a suction chamber (33), a storage container and a shut off-valve (31). The water-jet pump promotes chemical disinfectants obtained from an atmospherically ventilated storage container via suction line into the suction system of reverse osmosis plant. The suction chamber is equipped with a level sensor (37). The device for disinfecting reverse osmosis plant for the production of pure, germ-free water from tap water for medical and food-technical applications, comprises a water-jet pump (30), a suction chamber (33), a storage container and a shut off-valve (31). The water-jet pump promotes chemical disinfectants obtained from an atmospherically ventilated storage container via suction line into the suction system of reverse osmosis plant. The suction chamber is equipped with a level sensor (37). The suction chamber is inserted into the suction line that has an upper connection to the pump, a lower connection to the storage container and a ventilation line. The ventilation line is provided with a shutoff valve, which is opened in the operating condition of the disinfectant supply and closed during the remaining operating conditions of the reverse osmosis plant. The level sensor is connected with a control device, which releases an alarm signal and/or which switches off the reverse osmosis plant, when the level sensor detects an ascending of disinfectant into the suction chamber during the remaining operating conditions. The control device releases furthermore an alarm signal, when the level sensor detects the supply of disinfectant during the operating condition. The level of the disinfectant does not reach the position of the level sensor or declines under this position. The shutoff valve is arranged between the water-jet pump and the suction chamber. The pump and the valve are connected with the control device. The pump is switched on into the concentrate-recirculating line (27a, 27b).
DK07009747.2T 2006-06-03 2007-05-16 Apparatus for disinfecting a reverse osmosis plant DK1862213T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006026107A DE102006026107B3 (en) 2006-06-03 2006-06-03 Device for disinfecting a reverse osmosis system

Publications (1)

Publication Number Publication Date
DK1862213T3 true DK1862213T3 (en) 2010-04-06

Family

ID=38515509

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07009747.2T DK1862213T3 (en) 2006-06-03 2007-05-16 Apparatus for disinfecting a reverse osmosis plant

Country Status (9)

Country Link
EP (1) EP1862213B1 (en)
AT (1) ATE448864T1 (en)
AU (1) AU2007202471B2 (en)
DE (2) DE102006026107B3 (en)
DK (1) DK1862213T3 (en)
ES (1) ES2336955T3 (en)
PL (1) PL1862213T3 (en)
PT (1) PT1862213E (en)
SI (1) SI1862213T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009031043B4 (en) * 2009-06-30 2022-09-15 Vivonic Gmbh Supply system for at least one ultrapure water consumer, in particular a dialysis machine
CN101711949B (en) * 2009-12-23 2011-11-30 孙厚钧 Filter membrane device with fluid automatically controlled oscillating jet washing function
DE102011114912B8 (en) * 2011-09-24 2018-10-11 Vivonic Gmbh Device for producing ultrapure water
ES2488632T3 (en) * 2012-06-13 2014-08-28 Manfred Völker Device for generating water with a maximum degree of purity according to the principle of reverse osmosis
EP2689790B1 (en) * 2012-07-26 2015-03-04 Manfred Völker RO device and method for disinfecting lines in an RO device
CN104873997A (en) * 2015-05-13 2015-09-02 成都中牧生物药业有限公司 Circulating sterilization pool
RU2625247C1 (en) * 2015-09-04 2017-07-12 Акционерное общество "Научно-исследовательский и конструкторский институт химического машиностроения" (АО "НИИхиммаш") Method for reverse osmosis treatment of sanitary and hygienic water in closed circuit in gravity-free environment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE401893B (en) * 1976-10-14 1978-06-05 Gambro Ab DIALYSIS SYSTEM
DE2757897C3 (en) * 1977-12-24 1980-07-03 Jagenberg-Werke Ag, 4000 Duesseldorf Device for the pulsed delivery of very small amounts of liquid, in particular H2 O2
FR2428240A1 (en) 1978-06-08 1980-01-04 Genin Bernard Disinfectant injector for wash-basin - is controlled by user operated pump which adds disinfectant to water
DE3941131C1 (en) * 1989-12-13 1991-05-08 Fresenius Ag, 6380 Bad Homburg, De
DE29507367U1 (en) * 1995-05-09 1995-12-14 MemBrain GmbH, 40239 Düsseldorf Plant for processing vapor condensate from the dairy industry
DE19538818C2 (en) * 1995-10-19 2001-08-30 Dwa Dialyse Wasser Aufbereitun System for supplying a dialysis station with dialysis water
US6074551A (en) 1998-04-30 2000-06-13 Culligan Water Conditioning Of Fairfield County Automatic cleaning system for a reverse osmosis unit in a high purity water treatment system
DE29901168U1 (en) * 1999-01-19 1999-04-22 Schülke & Mayr GmbH, 22851 Norderstedt Dosing device
EP1820518B1 (en) 2006-02-14 2008-09-17 Chemische Fabrik Dr. Weigert Gmbh & Co.Kg. Arrangement for dosing of dangerous liquids from a storage container

Also Published As

Publication number Publication date
DE102006026107B3 (en) 2007-12-13
EP1862213A1 (en) 2007-12-05
PL1862213T3 (en) 2010-05-31
AU2007202471A1 (en) 2007-12-20
DE502007002006D1 (en) 2009-12-31
PT1862213E (en) 2010-02-23
ATE448864T1 (en) 2009-12-15
ES2336955T3 (en) 2010-04-19
SI1862213T1 (en) 2010-07-30
AU2007202471B2 (en) 2012-11-01
EP1862213B1 (en) 2009-11-18

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